Narae a Korean company has announced the Soban a key chain sized super compact photo album. It has cuts on the side which give it the traditional photo album look. The keychain has 128MB onboard memory and a USB slot for loading up the pics. It can hold up upto 7000 images (that is what the website says) and has a battery life for upto 7 hours. Too bad it cant play videos.

The Soban is available in Korea, pricing is not known.

Source